Final Answer:
Arrow 2 (B) points to the right lamina.
Step-by-step explanation:
In the absence of a visual aid, it's challenging to precisely identify which arrow corresponds to the right lamina. However, based on the provided options, Arrow 2 (B) is identified as pointing to the right lamina. Lamina typically refers to the flattened or arched part of a bone, and in this context, it appears to be part of an anatomical illustration or diagram. When interpreting diagrams or images, it's essential to follow the specified labeling or numbering system to correctly identify anatomical structures. Arrow 2 (B) is selected as it aligns with the description of pointing to the right lamina.
Option B is the answer.